% LaTeX style file
% Name:   texhelp.sty
% Author: Julian Smart
%
% Purpose
% -------
% Style file to enable the simultaneous preparation of printed LaTeX and on-line
% hypertext manuals.
% Use in conjunction with Tex2RTF (see Tex2RTF documentation).
%
% Note that if a non-ASCII character starts a newline and there should be a space
% between the last word on the previous line and the first word on this line,
% you need to use \rtfsp to generate a space in Windows Help. \rtfsp is ignored
% in all other formats.
%
% Julian Smart
% Artificial Intelligence Applications Institute
%
%
% ============== C++/CLIPS Documentation Facilities ==============
%
% Each class definition should be typeset with e.g.
%
% \section{\class{Name}: Parent}
%
% followed by a description of the class.
% Each member should follow:
%
% \membersection{wxName::Member}
%
% with a description of what this member does.
% Then, one (or more if overloaded) member (function) in detail:
%
% \func{return type}{name}{args}
% or
% \member{type}{name}
%
% where args is a list of \param{type}{name}, ...

% Function, e.g.
% e.g. to typeset
%
% void DoIt(char *string);
%
% write:
%
% \func{void}{DoIt}{\param{char *}{string}}
%

\newcommand{\func}[3]{\hangafter=1\noindent\hangindent=10mm
{{\it #1} {\bf #2}\index{#2}}(#3)}

% For function/type definition where the name is a pointer,
% e.g. to typeset
%
% typedef void (*wxFunction)(wxObject&)
%
% write:
%
% \pfunc{typedef void}{wxFunction}{param{wxObject&}}

\newcommand{\pfunc}[3]{\hangafter=1\noindent\hangindent=10mm
{{\it #1} ({\bf *#2})\index{#2}}(#3)}

% Use an ordinary \section command for class name definitions.

% This is used for a member, such as wxBitmap: GetDepth
\newcommand{\membersection}[1]{\subsection*{#1}\index{#1}}

% CLIPS function
\newcommand{\clipsfunc}[3]{\hangafter=1\noindent\hangindent=10mm
{{\bf #1} ({\bf #2}\index{#2}}#3)}

\newcommand{\clipssection}[1]{\chapter{#1}}

% This is used for a CLIPS function name
\newcommand{\functionsection}[1]{\subsection*{#1}}

% Member: a type and a name
\newcommand{\member}[2]{{\bf #1 \it #2}}

% C++ Parameter: a type and a name (no intervening space)
\newcommand{\param}[2]{{\it #1}{\bf #2}}

% CLIPS Parameter: a type and a name (one intervening space)
\newcommand{\cparam}[2]{{\bf #1} {\it #2}}

% Class: puts in index
\newcommand{\class}[1]{#1\index{#1}}

% Void type
\newcommand{\void}{{\it void}}

% Typeset destructor
\newcommand{\destruct}[1]{{$\sim$}#1}

% Typeset insert/extract operators
\newcommand{\cinsert}{$<<$}
\newcommand{\cextract}{$>>$}


% =================== Hypertext facilities ===================
%
% To insert hyperlinks (or references, in Latex), \label the sections
% or membersections \label{ref-label} immediately after the section, on the same line,
% and use \helpref{text-to-show}{ref-label} to make a reference.
%

% Type text with section reference
\newcommand{\helpref}[2]{{\it #1} (section \ref{#2}) }

% Type text with URL in verbatim mode
\newcommand{\urlref}[2]{#1 (\verb$#2$)}

% Don't typeset section number in LaTeX
\newcommand{\helprefn}[2]{{\it #1}}

% Like helpref, but popup text in WinHelp instead of hyperlinked
\newcommand{\popref}[2]{{\it #1}}

% Like footnote, but popup text.
\newcommand{\footnotepopup}[2]{{\it #1}\footnote{#2}}

% =================== On-line help specific macros ===================
%

% Global document font size/family, help only.
\newcommand{\helpfontsize}[1]{}
\newcommand{\helpfontfamily}[1]{}

% Ignore in all on-line help
\newcommand{\helpignore}[1]{#1}
% Only print in all on-line help
\newcommand{\helponly}[1]{}

% Ignore in LaTeX
\newcommand{\latexignore}[1]{}
% Only print in LaTeX
\newcommand{\latexonly}[1]{#1}

% Ignore in linear RTF
\newcommand{\rtfignore}[1]{#1}
% Only print in linear RTF
\newcommand{\rtfonly}[1]{}

% Ignore in WinHelp RTF
\newcommand{\winhelpignore}[1]{#1}
% Only print in WinHelp RTF
\newcommand{\winhelponly}[1]{}

% Ignore in wxHelp
\newcommand{\xlpignore}[1]{#1}
% Only print in wxHelp
\newcommand{\xlponly}[1]{}

% Ignore in HTML
\newcommand{\htmlignore}[1]{#1}
% Only print in HTML
\newcommand{\htmlonly}[1]{}

% Input a file only for help system (binder thickness is not a limitation
% in help systems!)
\newcommand{\helpinput}[1]{}

\newcommand{\rtfsp}{ } % Force a space in RTF, ignore in Latex

% =================== Miscellaneous macros ===================
%
% Headings consistent with generated ones
\newcommand{\myheading}[1]{\vspace*{25pt}
\begin{flushleft}
{\LARGE \bf #1}
\end{flushleft}
\vskip 20pt
}

% Heading with entry in contents page.
\newcommand{\chapterheading}[1]{\myheading{#1}
\addcontentsline{toc}{chapter}{#1}}

\newcommand{\sectionheading}[1]{\myheading{#1}
\addcontentsline{toc}{section}{#1}}

% Glossary environment
\newenvironment{helpglossary}{\newpage\chapterheading{Glossary}\begin{description}}{\end{description}}

% Glossary entry
\newcommand{\gloss}[1]{\item[#1]\index{#1}}

% Image: EPS in Latex, BMP or MF (whatever's available) in RTF. Requires psbox.
\newcommand{\image}[2]{\psboxto(#1){#2}}

% Image, left aligned (HTML)
\newcommand{\imager}[2]{\psboxto(#1){#2}}

% Image, right aligned (HTML)
\newcommand{\imagel}[2]{\psboxto(#1){#2}}

% Imagemap: principally for HTML only. In Latex,
% acts like \image.
\newcommand{\imagemap}[3]{\psboxto(#1){#2}}

% Headers and footers
% \setheader{EvenPageLeft}{EvenPageCentre}{EvenPageRight}
% {OddPageLeft}{OddPageCentre}{OddPageRight}
\newcommand{\setheader}[6]{
\lhead[\fancyplain{}{#1}]{\fancyplain{}{#4}}
\chead[\fancyplain{}{#2}]{\fancyplain{}{#5}}
\rhead[\fancyplain{}{#3}]{\fancyplain{}{#6}}
}

% \setfooter{EvenPageLeft}{EvenPageCentre}{EvenPageRight}
% {OddPageLeft}{OddPageCentre}{OddPageRight}
\newcommand{\setfooter}[6]{
\lfoot[\fancyplain{#1}{#1}]{\fancyplain{#4}{#4}}
\cfoot[\fancyplain{#2}{#2}]{\fancyplain{#5}{#5}}
\rfoot[\fancyplain{#3}{#3}]{\fancyplain{#6}{#6}}
}

% Needed for telling RTF where margin paragraph should go
% in mirrored margins mode.
\newcommand{\marginpareven}[1]{\hspace*{0pt}\marginpar{#1}}
\newcommand{\marginparodd}[1]{\hspace*{0pt}\marginpar{#1}}

% Environment for two-column table popular in WinHelp and manuals.
\newcommand{\twocolwidtha}[1]{\def\twocolwidthaval{#1}}
\newcommand{\twocolwidthb}[1]{\def\twocolwidthbval{#1}}
\newcommand{\twocolspacing}[1]{\def\twocolspacingval{#1}}

\twocolwidtha{3cm}
\twocolwidthb{8.5cm}
\twocolspacing{2}

\newcommand{\twocolitem}[2]{#1 & #2\\}
\newcommand{\twocolitemruled}[2]{#1 & #2\\\hline}

\newenvironment{twocollist}{\renewcommand{\arraystretch}{\twocolspacingval}\begin{tabular}{lp{\twocolwidthbval}}}%
{\end{tabular}\renewcommand{\arraystretch}{1}}

% Specifying table rows for RTF compatibility
\newcommand{\row}[1]{#1\\}

% Use for the last ruled row for correct RTF generation.
\newcommand{\ruledrow}[1]{#1\\\hline}

% Indentation environment. Arg1 is left margin size
\newenvironment{indented}[1]{\begin{list}{}{\leftmargin=#1}\item[]}%
{\end{list}}

% Framed box of text, normal formatting.
\newcommand{\normalbox}[1]{\fbox{\vbox{#1}}}
% Double-framed box of text.
\newcommand{\normalboxd}[1]{\fbox{\fbox{\vbox{#1}}}}

% WITHDRAWN -- can't do in RTF, easily.
% Framed box of text, horizontally centred. Ragged right within box.
% \newcommand{\centeredbox}[2]{\begin{center}\fbox{\parbox{#1}{\raggedright#2}}\end{center}}
% Double-framed box of text, horizontally centred. Ragged right within box.
% \newcommand{\centeredboxd}[2]{\begin{center}\fbox{\fbox{\parbox{#1}{\raggedright#2}}}\end{center}}

% toocomplex environment: simply prints the argument in LaTeX,
% comes out verbatim in all generated formats.
\newenvironment{toocomplex}{}{}

% Colour: dummy commands since LaTeX doesn't support colour.
% \definecolour{name}{red}{blue}{green}
% \fcol{name}{text} ; Foreground
% \bcol{name}{text} ; Background
\newcommand{\definecolour}[4]{}
\newcommand{\definecolor}[4]{}
\newcommand{\fcol}[2]{#2}
\newcommand{\bcol}[2]{#2}
\newcommand{\sethotspotcolour}[1]{}
\newcommand{\sethotspotunderline}[1]{}
\newcommand{\settransparency}[1]{}
\newcommand{\backslashraw}[0]{}
\newcommand{\lbraceraw}[0]{}
\newcommand{\rbraceraw}[0]{}
\newcommand{\registered}[0]{(r)}
\newcommand{\background}[1]{}
\newcommand{\textcolour}[1]{}
\newcommand{\overview}[2]{See \helpref{#1}{#2}.}
